Within the last month in Britain, there have been several high-profile company takeovers by US businesses. Perhaps the most striking was the purchase of the iconic BT Tower in London by a US hotel chain which will convert the building into a luxury hotel. Nine days later it was announced that GXO of Connecticut will buy Wincanton, the haulier established in 1925 and employing 20,000 staff.

Four days later Spirent, the large UK telecoms company, was swallowed up by its Arizona-based competitor Viavi. The very next day, 6 March, Carlyle Group from Washington DC announced it was taking majority ownership of Southend Airport. Other US buyers are circling.

Occasionally the prey resists, at least for a while – in late February the electrical retailer Currys rejected a takeover offer from Elliott, a Florida-based private equity group, but it’s unlikely that Currys will remain British-owned for long.

These takeovers may sound exceptional, but they actually fit neatly into the pattern of the last decade during which great chunks of the British economy have been transferred to new American owners. Just a few of the more notable recent US purchases were G4S, Sky, Meggitt, Ultra and Hotel Chocolat. This wave of takeovers has also led to the rapid decline of the UK’s London Stock Exchange, whose biggest 350 companies are now, in total, worth less than Microsoft.

Steadily the US has taken ownership of thousands of businesses and brands in Britain, including high street shops and manufacturers. If the pace of takeovers ever slackens it is probably because there is little left to acquire and most of the remaining companies are in unprofitable sectors. Taken together, the US multinationals now have annual UK sales of over $700bn, equivalent on a per-household basis to an average of about £20,000 for each UK family.

In our daily lives we Brits have become abjectly dependent on US suppliers – our supermarket shelves are dominated by Procter & Gamble, Coca-Cola and Kellogg’s. Beyond supplying the majority of branded goods in supermarkets, US firms are taking over the high street itself – US private equity now owns Morrisons with its 110,000 staff, and one of the fastest growing retail chains is Costco from Washington State. Costco’s logo, like so many US brands, including Colgate and Pepsico, is in the same colours as the stars and stripes. The US invaders are hiding in plain sight.

Apple and Microsoft dominate supplies of consumer hardware and software, and our payments are almost all made through the US giants Visa and Mastercard. Online, our social lives are largely conducted through Facebook, Instagram, WhatsApp and Twitter, all based in California, while our on-screen entertainment is overwhelmingly created on the West Coast of the US by companies such as Disney and Warner Bros.

The most emphatic sign of the loss of control is that the bridges which we have to cross to do business within Britain belong to American companies: we order British goods through Amazon, we book domestic holiday stays through Airbnb, watch films through the Netflix platform, we trade our second-hand goods through eBay and we even meet our partners through US-owned platforms Bumble and Tinder. And behind the scenes virtually all UK data is hosted by the three big US cloud storage companies, AWS, Microsoft Azure and Google.

And it’s not just business. The politics of the last few months feels similarly overshadowed by the US. British media is dominated by the Punch & Judy show of Trump vs Biden, and in foreign policy Westminster is synchronised with the US.

So what has become of the UK’s independence? Didn’t we have a referendum in 2016 to take back control? It turns out that the UK exited Europe only to hand over control to the US along with ownership of large swathes of the UK. In Britain US ownership now means profits are sucked out of the country, with only very low taxes paid along the way, and control is exercised thousands of miles away.

It gets worse though: US economic dominance has meant that many of the best people in technology and science emigrate to the US and every year several billion pounds worth of art treasure is hauled across the Atlantic by wealthy buyers. US control has also led to a reshaping of Britain’s economy, and the adoption of regulations which conform to the wishes of our new American masters.

There is much that could be done about all this if the political determination were there. Such a will is clearly absent from the Conservative leadership – almost every prime minister and chancellor over the last 14 years has worked for a US company either before or after they were in office.

Few people recognise the extent to which Britain has become a vassal of the US, which is partly because it has all happened so quickly, and partly because it is deliberately hidden by politicians of all colours, but mostly because humans tend to believe what they want to believe.